Merge pull request #2120 from phadej/uniq-doc

Make _.uniq doc more precise

Author: megawac

index.html

@@ -939,14 +939,15 @@ <h2 id="arrays">Array Functions</h2>
         <span class="alias">Alias: <b>unique</b></span>
         <br />
         Produces a duplicate-free version of the <b>array</b>, using <i>===</i> to test
-        object equality. If you know in advance that the <b>array</b> is sorted,
+        object equality. In particular only the first occurence of each value is kept.
+        If you know in advance that the <b>array</b> is sorted,
         passing <i>true</i> for <b>isSorted</b> will run a much faster algorithm.
         If you want to compute unique items based on a transformation, pass an
         <b>iteratee</b> function.
       </p>
       <pre>
-_.uniq([1, 2, 1, 3, 1, 4]);
-=&gt; [1, 2, 3, 4]
+_.uniq([1, 2, 1, 4, 1, 3]);
+=&gt; [1, 2, 4, 3]
 </pre>
 
       <p id="zip">